ABSTRACT

A Recyclable Design for Sustainable Development......................................133 Problems in Scrap Metal Recycling ........................................................133 Upgrade Recycle Design for Al-Si-X Alloys .........................................134

Fine Microstructure Development ...................................................................134 Concept of Mesocomplex Structure.................................................................136 Repeated Thermomechanical Treatment.........................................................136 Fragmentation of Silicon and Compounds ....................................................138 Plasticity and Tensile Properties ......................................................................140 Fatigue Strength and Crack Generation .........................................................142 Technological Applications ...............................................................................144 Summary ..............................................................................................................147 References............................................................................................................ 147

Problems in Scrap Metal Recycling